According to STM32-E407.pdf (Revision I, June 2017), CON1 RST is
connected to processor pin #25, not #23.
Signed-off-by: Reto Schneider <code@reto-schneider.ch>
The arm qemu platform has limitiations as we get into more complicated
features like userspace support. Add one hardware platform to catch
issues in sanitycheck for development of such features.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
We assumed that ${BOARD} and ${BOARD_FAMILY} are always the same and
thus interchangeable. That isn't always the case so use ${BOARD} proper
for when we mean the exact BOARD name we are building for vs the
BOARD_FAMILY.
We also add .dts files for board variants within a board family, such
that we have a .dts matching each board name.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Move common SoC dts.fixup defines into arch/arm/soc/<SOC>/dts.fixup so
we remove duplication in the boards and only have board specific
defines in boards/arm/<FOO>/dts.fixup.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Move common SoC dts.fixup defines into arch/x86/soc/atom/dts.fixup so we
remove duplication in the boards and only have board specific defines in
boards/x86/<FOO>/dts.fixup.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Move common SoC dts.fixup defines into arch/x86/soc/ia32/dts.fixup so we
remove duplication in the boards and only have board specific defines in
boards/x86/<FOO>/dts.fixup.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Move common SoC dts.fixup defines into
arch/x86/soc/intel_quark/quark_se/dts.fixup so we remove duplication in
the boards and only have board specific defines in
boards/x86/<FOO>/dts.fixup.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Move common SoC dts.fixup defines into
arch/arc/soc/quark_se_c1000_ss/dts.fixup so we remove duplication in the
boards and only have board specific defines in
boards/arc/<FOO>/dts.fixup.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Added a basic command line parameter parsing framework
Added the following options by now:
--stop-at=<time>: Auto-stop after <time> seconds
--seed=<seed> : random seed for entropy device
--testargs : any argument that follows is ignored in top level
and made available thru
native_get_test_cmd_line_args()
All command line parameters are still avaliable by calling
native_get_cmd_line_args(), but now you can also call
native_get_test_cmd_line_args() to get whatever was set after
--testargs
Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com>
The space referred to in these comments was once truly reserved for
the application: no zephyr partition would ever use it.
Now, though, that's not the case, since NFFS will use these sectors
when enabled.
Just delete the comments.
Signed-off-by: Marti Bolivar <marti@opensourcefoundries.com>
Let's point users at the latest documentation on flash
partitions from each of the board files, rather than duplicating some
of the information in it.
Signed-off-by: Marti Bolivar <marti@opensourcefoundries.com>
Move common SoC dts.fixup defines into
arch/arm/soc/atmel_sam/<BAR>/dts.fixup so we remove duplication in the
boards and only have board specific defines in
boards/arm/<FOO>/dts.fixup.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Move common SoC dts.fixup defines into arch/arm/soc/nxp_imx/rt/dts.fixup
so we remove duplication in the boards and only have board specific
defines in boards/arm/<FOO>/dts.fixup.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Move common SoC dts.fixup defines into
arch/arm/soc/nxp_kinetis/kwx/dts.fixup so we remove duplication in
the boards and only have board specific defines in
boards/arm/<FOO>/dts.fixup.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Move common SoC dts.fixup defines into
arch/arm/soc/nxp_kinetis/kl2x/dts.fixup so we remove duplication in
the boards and only have board specific defines in
boards/arm/<FOO>/dts.fixup.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Move common SoC dts.fixup defines into
arch/arm/soc/nxp_lpc/lpc54xxx/dts.fixup so we remove duplication in
the boards and only have board specific defines in
boards/arm/<FOO>/dts.fixup.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Move common SoC dts.fixup defines into
arch/arm/soc/nxp_kinetis/k6x/dts.fixup so we remove duplication in the
boards and only have board specific defines in
boards/arm/<FOO>/dts.fixup.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Implements interrupt driven UART for the serial driver.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Signed-off-by: Justin Watson <jwatson5@gmail.com>
Move common SoC dts.fixup defines into
arch/arm/soc/ti_simplelink/<BAR>/dts.fixup so we remove duplication in
the boards and only have board specific defines in
boards/arm/<FOO>/dts.fixup.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Current configuration was choosen to avoid colliding with existing ones
for i2c and uart, but others can be used.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Current configuration was choosen to avoid colliding with existing ones
for i2c and uart, but others can be used (see
drivers/pinmux/stm32/stm32_f0.h)
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Configure SPI using DT for the following STM32 boards:
96b_neonkey
nucleo_f091rc
nucleo_f334r8
nucleo_f401re
nucleo_l432kc
nucleo_l476rg
SPI nodes in <board>.dts file are populated matching boards existing
pinmux default configuration and enabled in Kconfig.defconfig if
SPI is enabled.
For nucleo_l476rg board SPI2 and SPI3 nodes are not yet added, because
of missing pinmux defines.
Fixes#5836
Signed-off-by: Daniel Wagenknecht <wagenknecht.daniel@gmail.com>
The xtensa-asm2 work included a patch that added nano_internal.h
includes in lots of places that needed to have _Swap defined, because
it had to break a cycle and this no longer got pulled in from the arch
headers.
Unfortunately those new includes created new and more amusing cycles
elsewhere which led to breakage on other platforms.
Break out the _Swap definition (only) into a separate header and use
that instead. Cleaner. Seems not to have any more hidden gotchas.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
* add the implementation of syscall
* based on 'trap_s' intruction, id = 3
* add the privilege stack
* the privilege stack is allocted with thread stack
* for the kernel thread, the privilege stack is also a
part of thread stack, the start of stack can be configured
as stack guard
* for the user thread, no stack guard, when the user stack is
overflow, it will fall into kernel memory area which requires
kernel privilege, privilege violation will be raised
* modify the linker template and add MPU_ADDR_ALIGN
* add user space corresponding codes in mpu
* the user sp aux reg will be part of thread context
* When user thread is interruptted for the 1st time, the context is
saved in user stack (U bit of IRQ_CTLR is set to 1). When nest
interrupt comes, the context is saved in thread's privilege stack
* the arc_mpu_regions.c is moved to board folder, as it's board
specific
* the above codes have been tested through tests/kernel/mem_protect/
userspace for MPU version 2
Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
Fix Kconfig help sections and add spacing to be consistent across all
Kconfig file. In a previous run we missed a few.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This is one way we can support out of tree board definitions. Basically
all this needs is a board definition in the application source directory
that follows the same structure we have in the main Zephyr tree (also
allowing multiple custom boards). An application tree would look like
this for example:
boards/
CMakeLists.txt
prj.conf
README.rst
src/
with boards following the same structure as in Zephyr:
.
├── boards
│ └── x86
│ └── arduino_101
│ ├── doc
│ │ └── img
│ └── support
└── src
To use this, you need to specify the BOARD_ROOT variable on the command
line when building:
cmake -DBOARD=<board name> -DBOARD_ROOT=<path to boards> ..
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Commit 247782a7b3 moved the sam0 UART
and SPI configuration into pinmux. Using these drivers without pinmux
causes the kernel to skip the pin configuration.
Tested on arduino_zero.
Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
We want to support other toolchain not based on GCC, so the variable is
confusing, use ZEPHYR_TOOLCHAIN_VARIANT instead.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Remove spurious console code block to fix formatting of the following
zephyr-app-commands directive. While I am here, fix the indentation of
the two zephyr-app-commands directives.
Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
Very brief documentation of the board as a placeholder, more info on
supported features will follow.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Atmel SAMD21 series was classified too broadly as SAMD.
This patch names it correctly to make room,
for other members of SAMD series
Signed-off-by: Sean Nyekjaer <sean@nyekjaer.dk>
Bugfix in the tickless mode part:
During _time_idle_exit it was not announcing to the kernel the
already passed silent ticks, but it was left for the tick interrupt
itself.
This did not cause any trouble so far as there was only the timer
interrupt in this board.
Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com>
Also pull out the SERCOM pads configuration to defines. Note that the
SAM0 has a two level configuration - a signal (like TX) is mapped to a
pad, and then a pad is mapped to a function on a pin.
Signed-off-by: Michael Hope <mlhx@google.com>
Reto Schneider